diff options
| author | Schuyler Patton <spatton@ti.com> | 2016-11-25 11:14:25 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-12-04 13:54:56 -0500 |
| commit | 45e7f7e78b212e6ff10d396d35c3e4500fb36860 (patch) | |
| tree | c014e8ed5c5a3be52cad1e0aaa5ef53b3fc3d7fc | |
| parent | 4d8397c66fefb079ac37911597a24709e785f0b7 (diff) | |
| download | u-boot-midas-45e7f7e78b212e6ff10d396d35c3e4500fb36860.tar.gz u-boot-midas-45e7f7e78b212e6ff10d396d35c3e4500fb36860.tar.bz2 u-boot-midas-45e7f7e78b212e6ff10d396d35c3e4500fb36860.zip | |
ARM: dts: AM571x-IDK Initial Support
Add initial DTS support for AM571-IDK evm.
Signed-off-by: Schuyler Patton <spatton@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
| -rw-r--r-- | arch/arm/dts/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/dts/am571x-idk.dts | 81 | ||||
| -rw-r--r-- | board/ti/am57xx/board.c | 2 | ||||
| -rw-r--r-- | configs/am57xx_evm_defconfig | 2 |
4 files changed, 86 insertions, 2 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 8b2030f747..1964d3d9d1 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -141,7 +141,8 @@ dtb-$(CONFIG_TARGET_DRA7XX_EVM) += dra72-evm.dtb dra7-evm.dtb \ dra72-evm-revc.dtb dra71-evm.dtb dtb-$(CONFIG_TARGET_AM57XX_EVM) += am57xx-beagle-x15.dtb \ am57xx-beagle-x15-revb1.dtb \ - am572x-idk.dtb + am572x-idk.dtb \ + am571x-idk.dtb dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb dtb-$(CONFIG_LS102XA) += ls1021a-qds-duart.dtb \ diff --git a/arch/arm/dts/am571x-idk.dts b/arch/arm/dts/am571x-idk.dts new file mode 100644 index 0000000000..ac69bb0616 --- /dev/null +++ b/arch/arm/dts/am571x-idk.dts @@ -0,0 +1,81 @@ +/* + * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "dra72x.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include "am57xx-idk-common.dtsi" + +/ { + model = "TI AM5718 IDK"; + compatible = "ti,am5718-idk", "ti,am5718", "ti,dra7"; + + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x40000000>; + }; + + leds { + compatible = "gpio-leds"; + cpu0-led { + label = "status0:red:cpu0"; + gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "cpu0"; + }; + + usr0-led { + label = "status0:green:usr"; + gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + heartbeat-led { + label = "status0:blue:heartbeat"; + gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + + usr1-led { + label = "status1:red:usr"; + gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + usr2-led { + label = "status1:green:usr"; + gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + mmc0-led { + label = "status1:blue:mmc0"; + gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "mmc0"; + }; + }; + + extcon_usb2: extcon_usb2 { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>; + }; +}; + +&mmc1 { + status = "okay"; + vmmc-supply = <&ldo1_reg>; + bus-width = <4>; + cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */ +}; + +&omap_dwc3_2 { + extcon = <&extcon_usb2>; +}; diff --git a/board/ti/am57xx/board.c b/board/ti/am57xx/board.c index 0c9d724da8..797d7a4c0c 100644 --- a/board/ti/am57xx/board.c +++ b/board/ti/am57xx/board.c @@ -857,6 +857,8 @@ int board_fit_config_name_match(const char *name) return 0; } else if (board_is_am572x_idk() && !strcmp(name, "am572x-idk")) { return 0; + } else if (board_is_am571x_idk() && !strcmp(name, "am571x-idk")) { + return 0; } return -1; diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig index f401a6e3aa..7fd418f5c3 100644 --- a/configs/am57xx_evm_defconfig +++ b/configs/am57xx_evm_defconfig @@ -50,7 +50,7 @@ CONFIG_CMD_EXT4_WRITE=y CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_OF_CONTROL=y -CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am572x-idk" +CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am572x-idk am571x-idk" CONFIG_DM=y # CONFIG_BLK is not set CONFIG_DM_GPIO=y |